俗话说“冬天动一动,少闹一场病;冬天懒一懒,多喝药一碗”。冬季锻炼可提高人们的御寒能力,坚持冬季锻炼的人,抗寒能力要比一般人强8-10倍。冬季进行户外体育锻炼时经过阳光的照射,可以杀死人体皮肤、衣服上的病毒和病菌。另外还能促进身体对钙、磷的吸收作用,有助于骨骼的生长发育。尤其对正在长身体的青少年来说,多参加户外锻炼 As the saying goes “a winter move, less disease; winter lazy lazy, drink more medicine bowl.” Winter exercise can improve people’s ability to keep cold, insist on winter training, cold resistance is 8-10 times stronger than the average person. Outdoor winter sports exercise after exposure to sunlight, can kill human skin, clothes, viruses and germs. In addition it can promote the body’s absorption of calcium and phosphorus, contribute to the growth and development of bone. Especially for teenagers who are growing up, take part in outdoor exercises